Da Hai Zhang

Title: Da Hai Zhang: Innovator in Printed Electronics

Introduction

Da Hai Zhang, an accomplished inventor based in Anyang-si, South Korea, has made significant contributions to the field of printed electronics. With a total of two patents to his name, Zhang's work focuses on innovative laser and printing apparatus technologies that enhance the capabilities of printed electronic systems.

Latest Patents

Zhang's latest patents showcase cutting-edge advancements in printed electronics. The first, titled "Laser Apparatus for Printed Electronics System and Operating Method Thereof," outlines a sophisticated laser apparatus designed for printed electronic applications. This invention includes a laser generating unit that oscillates a laser beam, a laser changing unit that modifies the intensity or wavelength of this beam, and a laser steering unit that directs the laser beam towards the target based on the printing pattern state. The control of the laser's properties allows for highly precise operations in various electronic printing tasks.

The second patent, "Printing Apparatus for Printed Electronics," describes a versatile printing system that incorporates multiple ejection head units. Each unit features nozzles for ejecting ink droplets and includes observation units to monitor the alignment and jetting of inks. The innovative design allows for both drop-on-demand and continuous printing methods, offering enhanced flexibility and efficiency in the production of printed electronics.

Career Highlights

As a member of Protec Co., Ltd., Da Hai Zhang has leveraged his expertise to push the boundaries of printed electronics technology. His contributions have significantly improved the efficiency and precision of electronic printing processes, solidifying his reputation as a leading inventor in this emerging field.

Collaborations

Throughout his career, Zhang has collaborated with talented professionals, including Eui Keun Choi and Dae Yong Lee. These partnerships have driven innovation at Protec Co., Ltd., fostering a creative and productive environment that further enhances the development of groundbreaking technologies.

Conclusion

Da Hai Zhang's inventive spirit and dedication to advancing printed electronics have resulted in impactful patents that promise to shape the future of this industry. His commitment to innovation and collaborative efforts with colleagues at Protec Co., Ltd. continue to pave the way for new technologies in printed electronics.